From: Douglas Raillard douglas.raillard@arm.com
commit d18a04157fc171fd48075e3dc96471bd3b87f0dd upstream.
Fix the rcutorturename field so that its size is correctly reported in the text format embedded in trace.dat files. As it stands, it is reported as being of size 1:
field:char rcutorturename[8]; offset:8; size:1; signed:0;
Signed-off-by: Douglas Raillard douglas.raillard@arm.com Reviewed-by: Mukesh Ojha quic_mojha@quicinc.com Cc: stable@vger.kernel.org Fixes: 04ae87a52074e ("ftrace: Rework event_create_dir()") Reviewed-by: Steven Rostedt (Google) rostedt@goodmis.org [ boqun: Add "Cc" and "Fixes" tags per Steven ] Signed-off-by: Boqun Feng boqun.feng@gmail.com Signed-off-by: Paul E. McKenney paulmck@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- include/trace/events/rcu.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/trace/events/rcu.h +++ b/include/trace/events/rcu.h @@ -768,7 +768,7 @@ TRACE_EVENT_RCU(rcu_torture_read, TP_ARGS(rcutorturename, rhp, secs, c_old, c),
TP_STRUCT__entry( - __field(char, rcutorturename[RCUTORTURENAME_LEN]) + __array(char, rcutorturename, RCUTORTURENAME_LEN) __field(struct rcu_head *, rhp) __field(unsigned long, secs) __field(unsigned long, c_old)